[compiler-rt] [TSan] [Darwin] Fix missing Report() arg in vm layout msg (#160171)

This fixes a typo introduced in #158665.

Author: ndrewh

compiler-rt/lib/tsan/rtl/tsan_platform_mac.cpp

@@ -238,7 +238,8 @@ void InitializePlatformEarly() {
   if (IsAddressInMappedRegion(HiAppMemEnd() - 1)) {
     Report(
         "ThreadSanitizer: Unsupported virtual memory layout: Address %p is "
-        "already mapped.\n");
+        "already mapped.\n",
+        HiAppMemEnd() - 1);
     Die();
   }
 #endif